package com.xueersi.interactivevideoeditor.core
{
	public interface IAsset
	{
		/**
		 *	返回关联的对象、
		 *  if materialAsset return url
		 *  if quizAsset return quiz；
		 *  
		 **/
		function getRelation():Object;	
		
		function get assetType():String ;
	}
}